Finding the Fourth Proportional to 97,905.10, 146,857.65 and 24,033.10
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Solution
The fourth proportional to 97,905.10, 146,857.65 and 24,033.10 is: 36,049.65
Step by Step Solution
- Step 1: Write the proportion equation
97,905.10 : 146,857.65 = 24,033.10 : x - Step 2: Convert to fraction form
97,905.10/146,857.65 = 24,033.10/x - Step 3: Cross multiply
97,905.10x = 146,857.65 × 24,033.10 - Step 4: Simplify right side
97,905.10x = 3,529,444,588.22 - Step 5: Solve for x
x = 3,529,444,588.22/97,905.10 - Step 6: Final answer
x = 36,049.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.